CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
CURRENT ASSETS
Cash and cash equivalents	$ 30,504	$ 10,389
Accounts receivable	159,323	148,919
Due from affiliates	649	595
Prepaid expenses and other current assets	41,957	46,288
Assets held for sale	2,041	2,499
Total current assets	234,474	208,690
PROPERTY, EQUIPMENT AND RIGHT-OF-USE ASSETS
Property and equipment, net	352,624	345,729
Operating lease right-of-use assets	432,557
Total property, equipment and right-of-use assets	785,181	345,729
OTHER ASSETS
Goodwill	437,940	418,093
Other intangible assets	40,800	40,593
Deferred financing costs	1,782	1,354
Investment in joint ventures	38,621	37,973
Deferred tax assets, net of current portion	34,013	31,506
Deposits and other	23,865	25,392
Total assets	1,596,676	1,109,330
CURRENT LIABILITIES
Accounts payable, accrued expenses and other	168,815	181,028
Due to affiliates	13,543	13,089
Deferred revenue	1,732	2,398
Current portion of deferred rent	0	3,735
Current finance lease liability	4,334
Current operating lease liability	65,461
Current portion of notes payable	39,364	33,653
Current portion of obligations under capital leases	0	5,614
Total current liabilities	293,249	239,517
LONG-TERM LIABILITIES
Deferred rent, net of current portion	0	31,542
Long-term finance lease liability	4,851
Long-term operating lease liability	404,463
Notes payable, net of current portion	672,534	626,507
Obligations under capital lease, net of current portion	0	6,505
Other non-current liabilities	9,149	5,006
Total liabilities	1,384,246	909,077
EQUITY
Common stock - $.0001 par value, 200,000,000 shares authorized; 50,127,234 and 48,977,485 shares issued and outstanding at June 30, 2019 and December 31, 2018, respectively	5	5
Additional paid-in-capital	257,607	242,835
Accumulated other comprehensive income	(6,944)	2,259
Accumulated deficit	(116,750)	(117,915)
Total RadNet, Inc.'s stockholders' equity	133,918	127,184
Noncontrolling interests	78,512	73,069
Total equity	212,430	200,253
Total liabilities and equity	$ 1,596,676	$ 1,109,330

Property, Plant and Equipment, Net, Including Right-of-Use Assets

No definition available.

Name:	rdnt_PropertyPlantandEquipmentNetIncludingRightofUseAssets
Namespace Prefix:	rdnt_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.